组播配置举例

<RouterC> display current-configuration

#

 sysname RouterC

#

 multicast routing-enable

#

interface Ethernet1/1

 port link-mode route

 ip address 10.110.2.1 255.255.255.0

 igmp enable

 pim sm

#

interface Serial2/1

 link-protocol ppp

 ip address 192.168.2.2 255.255.255.0

 pim sm

#

interface LoopBack0

 ip address 1.1.1.1 255.255.255.255

 pim sm

#

interface LoopBack1

 ip address 10.2.2.2 255.255.255.255

 pim sm

#

ospf 1

 area 0.0.0.0

  network 1.1.1.1 0.0.0.0

  network 10.2.2.2 0.0.0.0

  network 192.168.2.0 0.0.0.255

  network 10.110.2.0 0.0.0.255

#

pim

 c-bsr LoopBack1

 c-rp LoopBack0

#

msdp

 originating-rp LoopBack1

 peer 10.1.1.1 connect-interface LoopBack1

#

return

# 配置OSPF协议。

<RouterD> system-view

[RouterD] ospf 1

[RouterD-ospf-1] area 0.0.0.0

[RouterD-ospf-1-area-0.0.0.0] network 192.168.3.0 0.0.0.255

[RouterD-ospf-1-area-0.0.0.0] network 10.110.3.0 0.0.0.255

[RouterD-ospf-1-area-0.0.0.0] network 10.110.4.0 0.0.0.255

[RouterD-ospf-1-area-0.0.0.0] quit

[RouterD-ospf-1] quit

# 使能IP组播路由，在各接口上使能PIM-SM，并在主机侧接口上使能IGMP。

[RouterD] multicast routing-enable

[RouterD] interface ethernet 1/1

[RouterD-Ethernet1/1] pim sm

[RouterD-Ethernet1/1] quit

[RouterD] interface ethernet 1/2

[RouterD-Ethernet1/2] pim sm

[RouterD-Ethernet1/2] igmp enable

[RouterD-Ethernet1/2] quit

[RouterD] interface serial 2/1

[RouterD-Serial2/1] pim sm

[RouterD-Serial2/1] quit

<RouterD> display current-configuration

#

 sysname RouterD

#

 multicast routing-enable

#

interface Ethernet1/1

 port link-mode route

 ip address 10.110.3.1 255.255.255.0

 pim sm

#

interface Ethernet1/2

 port link-mode route

 ip address 10.110.4.1 255.255.255.0

 igmp enable

 pim sm

#

interface Serial2/1

 link-protocol ppp

 ip address 192.168.3.2 255.255.255.0

 pim sm

#

ospf 1

 area 0.0.0.0

  network 192.168.3.0 0.0.0.255

  network 10.110.3.0 0.0.0.255

  network 10.110.4.0 0.0.0.255

#

return

# 全局使能IGMP Snooping。

<SwitchA> system-view

[SwitchA] igmp-snooping

[SwitchA-igmp-snooping] quit

# 创建VLAN 10，并把端口Ethernet1/2到Ethernet1/3添加到该VLAN中。

[SwitchA] vlan 10

[SwitchA-vlan10] port ethernet 1/2 to ethernet 1/3

[SwitchA-vlan10] quit

# 创建VLAN 20，并把端口Ethernet1/4添加到该VLAN中。

[SwitchA] vlan 20

[SwitchA-vlan20] port ethernet 1/4

[SwitchA-vlan20] quit

# 创建VLAN 5，把端口Ethernet1/1添加到该VLAN中；在该VLAN内使能IGMP Snooping，并使能丢弃未知组播数据报文功能。

[SwitchA] vlan 5

[SwitchA-vlan5] port ethernet 1/1

[SwitchA-vlan5] igmp-snooping enable

[SwitchA-vlan5] igmp-snooping drop-unknown

[SwitchA-vlan5] quit

# 配置VLAN 5为组播VLAN，并把VLAN 10和VLAN 20都配置为该组播VLAN的子VLAN。

[SwitchA] multicast-vlan 5

[SwitchA-mvlan-5] subvlan 10 20

[SwitchA-mvlan-5] return

<SwitchA> display current-configuration

#

 sysname SwitchA

#

igmp-snooping

#

vlan 5

 igmp-snooping enable

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